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作 者:丁建清[1]
出 处:《中国科学院院刊》2008年第4期330-335,共6页Bulletin of Chinese Academy of Sciences
摘 要:随着我国对外贸易的不断扩大和国际旅游的迅猛发展,越来越多的外来有害生物侵入我国;同时,我国快速发展的交通运输为这些外来生物在全国扩散提供了便利条件。生物入侵给我国带来了严重的经济、生态和社会危害,对国家安全构成了新的威胁。有效预防外来生物入侵,迅速遏制已入侵生物的扩散蔓延,是保护生物资源和水资源,保证农林业健康发展,促进经济和社会的可持续发展和维护国家安全的重大战略问题。With greatly increased international trade and rapid development of international tourism in China, more and more external biological species invade China. These invasive species have caused heavy damage to China's economy, ecology and society, and have posed new threats to the national security of China. The rapid growth of China's transportation infrastructures are facilitating the introduced species' dispersal and establishment throughout the country. Taking effective actions to prevent new invaders from invasion and control already invaded species, is a great matter of strategy for protecting China's biological resources and water resources and ensuring the healthy development of its agriculture and forestry, and for promoting sustainable development of economy and society, and safeguarding security of the country.
分 类 号:X171[环境科学与工程—环境科学]
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